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BMW Z4 E85 LCI, facelift 2006 3.0si (265 Hp) Steptronic
Overall Rating
BMW Z4:
The first generation of the BMW Z4 consists of the BMW E85 and BMW E86 sports cars. The E85/E86 generation was produced from 2002 to 2008. The E85/E86 replaced the Z3 and is the third model in the BMW Z Series. Initial models were in the roadster body style, with the coupé body style being added in 2006. In February 2009, the BMW Z4 began production as the successor to the E85/E86.
As was its Z3 predecessor, the E85/E86 was manufactured in Greer, South Carolina. The M model, the Z4 M, is powered by the S54 straight-six engine....(Read more on Wikipedia)
E85 LCI, facelift 2006 Overview:
BMW Z4 (E85 LCI, facelift 2006). With 315 Nm of torque, it offers ample pulling power. With a weight of 1395 kg, it falls in the mid‑range. Rear‑wheel drive offers dynamic handling and sporty feedback. Acceleration is excellent (0–100 km/h in 6 s). The top speed reaches 250 km/h. A two-seater convertible designed for open-top driving pleasure. Seating for 2 makes it ideal for daily use.
3.0si (265 Hp) Steptronic Verdict:
Performance Verdict
Combines the powerful 3.0si engine with the convenience of an automatic, offering brisk acceleration for effortless cruising and overtaking, albeit with slightly less driver engagement.
Fuel Economy
Similar to the manual 3.0si, with a slight penalty in fuel efficiency due to the automatic transmission, but still acceptable for its power output.
Pros and Cons:
Pros:
- • Engaging driving dynamics and precise steering, typical of BMW roadsters.
- • Iconic BMW straight-six engines (excluding 2.0i) with great sound and character.
- • Timeless roadster styling, especially after the LCI facelift, maintaining strong appeal.
- • Excellent build quality and premium interior materials for its class.
- • Strong performance options, particularly the 3.0si and M models, offering thrilling drives.
Cons:
- • Firm ride can be uncomfortable on rough roads, reflecting its sporty tuning.
- • Limited practicality with only two seats and modest trunk space.
- • Potential for common BMW maintenance issues as the car ages, requiring careful upkeep.
- • Some engines can be thirsty, especially the M variant, impacting running costs.
- • Visibility with the roof up can be restricted, a common roadster compromise.
Specifications:
Specifications are compared to those of the previous generation(E85: 2003 - 2006).
| General: | |
|---|---|
| Brand: | BMW |
| Model: | Z4 |
| Generation: | E85 LCI, facelift 2006 |
| Modification (Engine): | 3.0si (265 Hp) Steptronic |
| Start of production: | 2006 |
| End of production: | 2008 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Roadster |
| Seats: | 2 |
| Doors: | 2 |
| Engine: | |
|---|---|
| Power: | 265 Hp @ 6600 rpm. Same horsepower |
| Power per litre: | 88.5 Hp/l [Same length.] |
| Torque: | 315 Nm @ 2500 rpm. |
| Engine Model/Code: | N52B30A More details about the engine N52B30A |
| Engine displacement: | 2996 |
| Number of cylinders: | 6 |
| Engine configuration: | Inline |
| Number of valves per cylinder: | 4 |
| Fuel injection system: | Multi-port manifold injection |
| Engine aspiration: | Naturally aspirated engine |
| Valvetrain: | DOHC |
| Engine oil capacity: | 6.5 l |
| Engine layout: | Front, Longitudinal |
| Cylinder Bore: | 85 mm mm |
| Piston Stroke: | 88 mm mm |
| Compression ratio: | 10.7:1 |
| Performance: | |
|---|---|
| Fuel Type: | Petrol (Gasoline) |
| Fuel consumption (economy) - urban: | 12.8 l/100 km |
| Fuel consumption (economy) - extra urban: | 6.8 l/100 km |
| Fuel consumption (economy) - combined: | 9 l/100 km |
| Acceleration 0 - 100 km/h: | 6 sec |
| Acceleration 0 - 62 mph: | 6 sec |
| Maximum speed: | 250 km/h |
| Weight-to-power ratio: | 5.3 kg/Hp, 190 Hp/tonne |
| Weight-to-torque ratio: | 4.4 kg/Nm, 225.8 Nm/tonne |
| Acceleration 0 - 60 mph: | 5.7 sec |
| Space: | |
|---|---|
| Kerb Weight: | 1395 |
| Max. weight: | 1650 |
| Max load: | 255 |
| Trunk (boot) space - minimum: | 300 l |
| Fuel tank capacity: | 55 l |
| Size: | |
|---|---|
| Length: | 4091 mm mm [Same length.] |
| Width: | 1781 mm mm [Same width.] |
| Height: | 1268 mm mm [31mm less] |
| Wheelbase: | 2495 mm mm [Same wheelbase.] |
| Front track: | 1473 mm |
| Rear (Back) track: | 1523 mm |
| Minimum turning circle (turning diameter): | 9.8 m [above average] |
| Powertrain: | |
|---|---|
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears | 6 |
| Transmission type | Automatic |
| Front brakes | Ventilated discs [Best for performance and cooling.] |
| Rear brakes | Ventilated discs [Best for performance and cooling.] |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 225/45 R17 |
| Wheel rims size | 8J X 17 |
| Front suspension | Spring Strut |
| Rear suspension | Coil spring |
Does the BMW Z4 live up to the hype? Give us your verdict!